Python 예제

Python 예제

## Comments


# This is a one-line Python comment - code blocks are so useful !
""" This type of comment is used to document the purpose of funtions and classes."""

## Declaration/Initialization


# Remember values, not variables, have data types.
# A variable can be reassigned to containe a different data type.
answer = 42
answer_some = "The answer is 42."

## Data Types


boolean = True
number = 1.1
string = "Strings can be declared with single or double quotes."
list_some = ["Lists can have", 1, 2, 3, 4, "or more types together!"]
tuple_some = ("Tuples", "can have", "more than", 2, "elements!")
dictionary = {'one': 1, 'two': 2, 'three': 3}
variable_with_zero_data = None


print(list_some)
print(tuple_some)
print(dictionary)

## Simple Logging


print ("Printed!")

## Conditionals


def test_func(cake):
  if cake == "delicious":
    return "Yes, please!"
  elif cake == "okay":
    return "I'll have a small piece."
  else:
    return "No, thank you."

## Loops


for item in list_some:
  print (item)


def is_big(total, max_val, values):
  i = 0
  while (total < max_val):
    total += values[i]
    i += 2
  return total
  

## Functions


def divide(dividend, divisor):
  quotient = dividend / divisor
  remainder = dividend % divisor
  return quotient, remainder




def caculate_stuff(x, y):
  (q, r) = divide(x, y)
  print (q, r)

## classes
class person(object):


  def __init__(self, name, age):
    self.name = name
    self.age = age
    
  def birthday(self):
    self.age += 1